The main components of IC card water treatment equipment are:

(1) Standard equipment in the computer room: main control computer, UPS power supply, printer

(2) Smart card water-saving controller, system software, smart card, manager, card issuer

(3) Equipment: Timing or metering water-saving valves, AC power box hardware connection method networked; Operation process

1. Swipe the card on the water controller to display the preset water fee and control the solenoid valve to open,

The faucet emits water; The displayed withholding set water fee starts to count back, and water will be cut off when used up; If you need to stop midway, press the pause button on the water control machine.

2. At the system set time, the computer automatically starts up to collect data;

3. After data exchange, the computer reissues it to each water control computer (cardholder balance, blacklist, etc.).

The selection of electric valves for IC card water treatment equipment: There are many types of electric valves connected to water-saving controllers on the market, but there are relatively few that meet the usage environment. According to the materials of electric valves, they are classified as plastic, cast iron, copper cast, and stainless steel, all of which require basic requirements for waterproof performance and voltage. Considering the different environments of room temperature water and boiling water, different valves are used in bathrooms and boiling water rooms to avoid electric valve blockage (or adding filters) caused by scale. Therefore, the electric valve or solenoid valve of IC card water treatment equipment should be selected from five aspects:

Durability: Choose ones with a longer lifespan to avoid customer waste and system instability.

Aesthetics: Choose copper casting and stainless steel as the main options for aesthetics.

Economy: Consider using a large quantity and reasonable prices to reduce operating and maintenance costs.

******Sex: Due to the large amount of water and steam in general places, a voltage of 12V DC power supply is required.

Waterproof: All electric valves provided to customers have waterproof function.

From the perspective of protecting water resources and the environment, developing water conservation is a revolutionary measure and one of the basic strategies of the country.

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